#include<iostream>
#include<vector>
#include<queue>
#include<cstring>
#include<cmath>
#include<map>
#include<set>
#include<cstdio>
#include<algorithm>
#define debug(a) cout<<#a<<"="<<a<<endl;
using namespace std;
const int maxn=1e5;
typedef long long LL;
inline LL read(){LL x=0,f=1;char ch=getchar();	while (!isdigit(ch)){if (ch=='-') f=-1;ch=getchar();}while (isdigit(ch)){x=x*10+ch-48;ch=getchar();}
return x*f;}
int main(void)
{
  cin.tie(0);std::ios::sync_with_stdio(false);
  LL t;cin>>t;
  while(t--){
    LL xi;cin>>xi;
    if(xi<=21){
        if(xi>=15&&xi<=20){
            cout<<"YES"<<"\n";
        }
        else cout<<"NO"<<"\n";
        continue;
    }
    bool flag=1;
    for(LL i=1;i<=6;i++){
        if( (xi+i-7)%14==0 ){
            cout<<"YES"<<"\n";
            flag=0;
            break;
        }
    }
    if(flag==1){
        cout<<"NO"<<"\n";
    }
  }
return 0;
}
